2128618320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1579}}^1$

素因数の和:1773

約数の個数: 160

約数和(自身を含む): 6813313920

約数和(自身を除く): 4684695600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 137, 164, 205, 240, 246, 274, 328, 410, 411, 492, 548, 615, 656, 685, 820, 822, 984, 1096, 1230, 1370, 1579, 1640, 1644, 1968, 2055, 2192, 2460, 2740, 3158, 3280, 3288, 4110, 4737, 4920, 5480, 5617, 6316, 6576, 7895, 8220, 9474, 9840, 10960, 11234, 12632, 15790, 16440, 16851, 18948, 22468, 23685, 25264, 28085, 31580, 32880, 33702, 37896, 44936, 47370, 56170, 63160, 64739, 67404, 75792, 84255, 89872, 94740, 112340, 126320, 129478, 134808, 168510, 189480, 194217, 216323, 224680, 258956, 269616, 323695, 337020, 378960, 388434, 432646, 449360, 517912, 647390, 648969, 674040, 776868, 865292, 971085, 1035824, 1081615, 1294780, 1297938, 1348080, 1553736, 1730584, 1942170, 2163230, 2589560, 2595876, 3107472, 3244845, 3461168, 3884340, 4326460, 5179120, 5191752, 6489690, 7768680, 8652920, 8869243, 10383504, 12979380, 15537360, 17305840, 17738486, 25958760, 26607729, 35476972, 44346215, 51917520, 53215458, 70953944, 88692430, 106430916, 133038645, 141907888, 177384860, 212861832, 266077290, 354769720, 425723664, 532154580, 709539440, 1064309160, 2128618320]

約数ペア:

[(1, 2128618320), (2, 1064309160), (3, 709539440), (4, 532154580), (5, 425723664), (6, 354769720), (8, 266077290), (10, 212861832), (12, 177384860), (15, 141907888), (16, 133038645), (20, 106430916), (24, 88692430), (30, 70953944), (40, 53215458), (41, 51917520), (48, 44346215), (60, 35476972), (80, 26607729), (82, 25958760), (120, 17738486), (123, 17305840), (137, 15537360), (164, 12979380), (205, 10383504), (240, 8869243), (246, 8652920), (274, 7768680), (328, 6489690), (410, 5191752), (411, 5179120), (492, 4326460), (548, 3884340), (615, 3461168), (656, 3244845), (685, 3107472), (820, 2595876), (822, 2589560), (984, 2163230), (1096, 1942170), (1230, 1730584), (1370, 1553736), (1579, 1348080), (1640, 1297938), (1644, 1294780), (1968, 1081615), (2055, 1035824), (2192, 971085), (2460, 865292), (2740, 776868), (3158, 674040), (3280, 648969), (3288, 647390), (4110, 517912), (4737, 449360), (4920, 432646), (5480, 388434), (5617, 378960), (6316, 337020), (6576, 323695), (7895, 269616), (8220, 258956), (9474, 224680), (9840, 216323), (10960, 194217), (11234, 189480), (12632, 168510), (15790, 134808), (16440, 129478), (16851, 126320), (18948, 112340), (22468, 94740), (23685, 89872), (25264, 84255), (28085, 75792), (31580, 67404), (32880, 64739), (33702, 63160), (37896, 56170), (44936, 47370)]